package com.sky.controller.admin;


import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

@RestController
@RequestMapping("/admin/dish")
@Api(tags = "菜品相关接口")
@Slf4j
public class DishController {
    @Autowired
    private DishService dishService;
    @Autowired
    private RedisTemplate redisTemplate;

    @PostMapping
    @ApiOperation("新增菜品")
    public Result save(@RequestBody DishDTO dishDTO){
        log.info("新增菜品：{}", dishDTO);
        dishService.saveWithFlavor(dishDTO);
        String key="dish_"+dishDTO.getCategoryId();
        log.info("清理缓存：{}",key);
        redisTemplate.delete(key);
        return  Result.success();
    }


    @GetMapping("/page")
    @ApiOperation("菜品分页查询")
    public Result<PageResult> page(DishPageQueryDTO dishPageQueryDTO){
        PageResult pageResult= dishService.pageQuery(dishPageQueryDTO);
        return  Result.success(pageResult);
    }


    @DeleteMapping
    @ApiOperation("批量删除菜品")
    public Result delete(@RequestParam List<Long> ids){
        log.info("批量删除菜品：{}", ids);
        dishService.deleteBatch(ids);
        String key="dish_*";
        log.info("清理缓存：{}",key);
        Set  keys=redisTemplate.keys(key);
        redisTemplate.delete(keys);
        return Result.success();
    }

    @GetMapping("/{id}")
    @ApiOperation("根据id查询菜品")
    public Result<DishVO> getById(@PathVariable Long id){
        log.info("根据id查询菜品：{}", id);
        DishVO dishVO= dishService.getByIdWithFlavor(id);
        log.info("菜品信息：{}", dishVO);
        return Result.success(dishVO);
    }

    @PutMapping
    @ApiOperation("修改菜品")
    public Result update(@RequestBody DishDTO dishDTO ){
        log.info("修改菜品：{}", dishDTO);
        dishService.updateWithFlavor(dishDTO);
        String key="dish_*";
        Set keys=redisTemplate.keys(key);
        redisTemplate.delete(keys);
        return Result.success();
    }

    @PostMapping("/status/{status}")
    @ApiOperation("根据id修改菜品状态")
    public Result startOrStop(@PathVariable Integer status, @RequestParam Long id){
        log.info("根据id修改菜品状态：{}", id);
        dishService.startOrStop(status,id);
        String key="dish_*";
        Set keys=redisTemplate.keys(key);
        redisTemplate.delete(keys);
        return Result.success();
    }


    @GetMapping("/list")
    @ApiOperation("根据分类id查询菜品")
    public Result getDishByCategoryId(Long categoryId){
        log.info("根据分类id查询菜品：{}", categoryId);
        List<DishVO> dishVOList= dishService.getDishByCategoryId(categoryId);
        return Result.success(dishVOList);
    }

    private void  cleanCache(String pattern){
       redisTemplate.delete(pattern);
    }

}
